In ramjet propulsion systems, syelf-excited combustion instability is highly undesirable. It
may lead to violent structural vibration and even mission failure. For this, self-excited …

This paper investigated the combustion instability of spanwise positions in a hydrogen
fueled scramjet combustor with a cavity flame holder. High-speed OH-PLIF technique was …

Time-resolved three-dimensional diagnostics are experiencing rapid development recently
due to the pressing need for the understanding of highly turbulent flows/flames that are …

Combustion characteristics of a mesoscale burner array have been studied using several
diagnostic and analysis techniques. The array was specifically configured to enhance …

Impinging can improve the combustion efficiency of industrial processes. However, studies
on the impinging characteristics of multiple jet flames are lacking. In this study, based on an …

为了探究同心旋流分层火焰的不稳定燃烧问题, 需要对火焰的动态脉动特性进行分析.
采用高速摄像捕捉了自激和外激条件下同心旋流分层预混火焰的CH* 化学发光动态图像 …

Dynamic mode decomposition (DMD) has been applied to the wake of the NREL-5MW wind
turbine invested by a uniform inflow, to identify the most dynamically relevant coherent …

Abstract Dynamic Mode Decomposition (DMD) is a data-driven analysis method for plenty of
snapshots, which has good application prospects in the combustion diagnostics base on …

The development of laser and sensor technologies have provided unprecedented
opportunities for the extended applications of volumetric tomography. The recent progresses …

This paper investigated the oscillation characterization of volatile combustion of single coal
particles using high-speed OH-PLIF and CH* chemiluminescence, meanwhile advanced …